78 lines
2.8 KiB
Plaintext
78 lines
2.8 KiB
Plaintext
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997 - 1998
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//
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// File: colschem.idl
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//
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// Contents: Column schema definitions
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//
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// History: Aug-18-1997 AlanPe Created
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//
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//--------------------------------------------------------------------------
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typedef struct tagDBID DBID;
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typedef WORD DBTYPE;
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//+-------------------------------------------------------------------------
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//
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// Interface : IColumnMapper
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//
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// Description : A CI provided interface that exposes mappings for global
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// column friendly names to DBIDs
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//
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//+-------------------------------------------------------------------------
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LOCAL_INTERFACE(0b63e37a-9ccc-11d0-bcdb-00805fccce04)
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interface IColumnMapper : IUnknown
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{
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HRESULT GetPropInfoFromName( [in, string] WCHAR const * wcsPropName,
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[out] DBID ** ppPropId,
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[out] DBTYPE * pPropType,
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[out] unsigned int * puiWidth );
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HRESULT GetPropInfoFromId( [in] DBID const * pPropId,
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[out] WCHAR ** pwcsName,
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[out] DBTYPE * pPropType,
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[out] unsigned int * puiWidth );
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HRESULT EnumPropInfo( [in] ULONG iEntry,
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[out] WCHAR const ** pwcsName,
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[out] DBID ** ppPropId,
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[out] DBTYPE * pPropType,
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[out] unsigned int * puiWidth );
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HRESULT IsMapUpToDate();
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};
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const WCHAR * LOCAL_MACHINE = L".";
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const WCHAR * SYSTEM_DEFAULT_CAT = L"__SystemDefault__";
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const WCHAR * INDEX_SERVER_DEFAULT_CAT = L"__IndexServerDefault__";
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//+-------------------------------------------------------------------------
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//
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// Interface : IColumnMapperCreator
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//
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// Description : A CI provided interface that exposes IColumnMapper for a
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// particular catalog on a specified machine.
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//
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// Notes : Use SYSTEM_DEFAULT_CAT as the catalog name to get at the static
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// list of default properties.
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// Use INDEX_SERVER_DEFAULT_CAT as the catalog name to get at the
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// default properties as specified by the property file in the
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// ContentIndex registry.
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//
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//+-------------------------------------------------------------------------
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LOCAL_INTERFACE(0b63e37b-9ccc-11d0-bcdb-00805fccce04)
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interface IColumnMapperCreator : IUnknown
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{
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HRESULT GetColumnMapper( [in, string] WCHAR const * wcsMachineName,
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[in, string] WCHAR const * wcsCatalogName,
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[out] IColumnMapper ** ppColumnMapper );
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};
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